3219648427948 has 96 divisors (see below), whose sum is σ = 6012265656320. Its totient is φ = 1506131262720.

The previous prime is 3219648427829. The next prime is 3219648427981. The reversal of 3219648427948 is 8497248469123.

It is a super-2 number, since 2×3219648427948² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704978761 + ... + 704983327.

Almost surely, 2^{3219648427948} is an apocalyptic number.

It is an amenable number.

3219648427948 is a deficient number, since it is larger than the sum of its proper divisors (2792617228372).

3219648427948 is a wasteful number, since it uses less digits than its factorization.

3219648427948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967 (or 5965 counting only the distinct ones).

The product of its digits is 167215104, while the sum is 67.

The spelling of 3219648427948 in words is "three trillion, two hundred nineteen billion, six hundred forty-eight million, four hundred twenty-seven thousand, nine hundred forty-eight".